Combined microbiological test tray and holder



FIG. 1 is a top plan view of a combined microbiological test tray andholder showing my new design;

FIG. 2 is a rear elevational view of the combined test tray and holderof FIG. 1;

FIG. 3 is a front elevational view of the combined test tray and holderof FIG. 1;

FIG. 4 is a right side elevational view of the combined test tray andholder of FIG. 1;

FIG. 5 is a left side elevational view of the combined test tray andholder of FIG. 1;

FIG. 6 is a bottom plan view of the combined test tray and holder ofFIG. 1;

FIG. 7 is a sectional view taken generally along line 7--7 of FIG. 1;

FIG. 8 is an exploded view showing the test tray and holderindividually, the bottom view of the test tray having the same outline;

FIG. 9 is a sectional view of the test tray taken generally along line9--9 of FIG. 8; and

FIG. 10 is a sectional view of the holder taken generally along line10--10 of FIG. 8.

The ornamental design for a combined microbiological test tray and holder, substantially as shown and described. 